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Physics CBSE Live product
Class 10
Magnetic effects of electric current
Magnetic field through a straight conductor and circular loop
6.
Maxwell Corkscrew rule
Question:
4
m.
1
.
The strength of the magnetic field at a point distance 10 cm from a long straight current carrying wire is B. The field at a distance 5 cm will be
\(\frac{B}{4}\)
\(\frac{B}{2}\)
\(2B\)
\(4B\)
2
.
Which of the following is also known as Maxwell’s Corkscrew Rule?
Right Hand Thumb rue
Ohm's Law
Biot Savart Law
Fleming's Right Hand rule
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